The median incomes of males in a random sample of 30 states of the United States, including the District of Columbia and Puerto Rico, are given in the table below ('Median income of,' 2013). Create a frequency distribution and a relative frequency distribution using 7 classes.a) Since data were collected for variable(s), the correct graph to make is ab) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole number, the class width is Complete the frequency/relative frequency table using 7 classes.Round relative frequencies to 3 decimal places.c) Which of the following is the correct histogram for the given data? b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next wholenumber, the class width isComplete the frequency/relative frequency table using 7 classes.Round relative frequencies to 3 decimal places.Classes37487.5 -OFrequencyc) Which of the following is the correct histogram for the given data?(If using a screenreader and you cannot see the options, during the quiz e-mail a copy of your graph to yourinstructor. Label it Quiz 2, question 4 part c.)KumbaRelative Frequency35b60bebesb¶¶¶¶¶¶7 54980447-400500066 36/RE590 60 6.5Histogram for Median Income of Males The median incomes of males in a random sample of 30 states of the United States, including the District ofColumbia and Puerto Rico, are given in the table below ('Median income of, 2013). Create a frequencydistribution and a relative frequency distribution using 7 classes.454944621446176530464195043993439444390237488451836026450580605685280549281421254028541528509875163041309459766070548842414644295144660567084795652379a) Since data were collected for ? ✓ Select an answer variable(s), the correct graph to make is aSelect an answer

The shape of the raw data can be visualized using the histogram. It is used for continuous data…

Answered: The median incomes of males in a random…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

The median incomes of males in a random sample of 30 states of the United States, including the District of Columbia and Puerto Rico, are given in the table below ('Median income of,' 2013). Create a frequency distribution and a relative frequency distribution using 7 classes.

a) Since data were collected for variable(s), the correct graph to make is a

b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole number, the class width is

Complete the frequency/relative frequency table using 7 classes.

Round relative frequencies to 3 decimal places.

c) Which of the following is the correct histogram for the given data?

b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole
number, the class width is
Complete the frequency/relative frequency table using 7 classes.
Round relative frequencies to 3 decimal places.
Classes
37487.5 -
O
Frequency
c) Which of the following is the correct histogram for the given data?
(If using a screenreader and you cannot see the options, during the quiz e-mail a copy of your graph to your
instructor. Label it Quiz 2, question 4 part c.)
Kumba
Relative Frequency
35b60bebesb¶¶¶¶¶¶7 54980447-400500066 36/RE590 60 6.5
Histogram for Median Income of Males

The median incomes of males in a random sample of 30 states of the United States, including the District of
Columbia and Puerto Rico, are given in the table below ('Median income of, 2013). Create a frequency
distribution and a relative frequency distribution using 7 classes.
45494
46214
46176
53046
41950
43993
43944
43902
37488
45183
60264
50580
60568
52805
49281
42125
40285
41528
50987
51630
41309
45976
60705
48842
41464
42951
44660
56708
47956
52379
a) Since data were collected for ? ✓ Select an answer variable(s), the correct graph to make is a
Select an answer

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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